Black Rock Sands Porthmadog Tide Times and HeightsUnited KingdomWLGwyneddBlack Rock Sands Porthmadog1-Day3-Day5-Day Jump to Date Confirm Graph Plots Open in Graphs Tides All Tide PointsHigh TidesLow TidesToday 29 May5:35 am0.35m10:24 am5.03m5:57 pm0.54m10:44 pm4.94mFri 30 May6:23 am0.5m11:09 am4.7m6:43 pm0.74m11:29 pm4.67mSat 31 May7:12 am0.72m11:56 am4.32m7:29 pm0.99mSun 1 Jun12:18 am4.33m8:02 am0.97m12:48 pm3.92m8:18 pm1.24mMon 2 Jun1:11 am3.99m8:57 am1.2m1:46 pm3.58m9:10 pm1.47mTue 3 Jun2:13 am3.7m9:56 am1.39m2:56 pm3.36m10:08 pm1.63mWed 4 Jun3:27 am3.53m11:03 am1.5m4:16 pm3.31m11:17 pm1.69mGet WillyWeather+ to remove ads